483 static inline int ocfs2_sparse_alloc(struct ocfs2_super *osb)  in ocfs2_sparse_alloc()  argument
485 	if (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_SPARSE_ALLOC)  in ocfs2_sparse_alloc()
490 static inline int ocfs2_writes_unwritten_extents(struct ocfs2_super *osb)  in ocfs2_writes_unwritten_extents()  argument
495 	if (!ocfs2_sparse_alloc(osb))  in ocfs2_writes_unwritten_extents()
498 	if (osb->s_feature_ro_compat & OCFS2_FEATURE_RO_COMPAT_UNWRITTEN)  in ocfs2_writes_unwritten_extents()
503 static inline int ocfs2_supports_append_dio(struct ocfs2_super *osb)  in ocfs2_supports_append_dio()  argument
505 	if (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_APPEND_DIO)  in ocfs2_supports_append_dio()
511 static inline int ocfs2_supports_inline_data(struct ocfs2_super *osb)  in ocfs2_supports_inline_data()  argument
513 	if (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_INLINE_DATA)  in ocfs2_supports_inline_data()
518 static inline int ocfs2_supports_xattr(struct ocfs2_super *osb)  in ocfs2_supports_xattr()  argument
520 	if (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_XATTR)  in ocfs2_supports_xattr()
525 static inline int ocfs2_meta_ecc(struct ocfs2_super *osb)  in ocfs2_meta_ecc()  argument
527 	if (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_META_ECC)  in ocfs2_meta_ecc()
532 static inline int ocfs2_supports_indexed_dirs(struct ocfs2_super *osb)  in ocfs2_supports_indexed_dirs()  argument
534 	if (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_INDEXED_DIRS)  in ocfs2_supports_indexed_dirs()
539 static inline int ocfs2_supports_discontig_bg(struct ocfs2_super *osb)  in ocfs2_supports_discontig_bg()  argument
541 	if (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_DISCONTIG_BG)  in ocfs2_supports_discontig_bg()
546 static inline unsigned int ocfs2_link_max(struct ocfs2_super *osb)  in ocfs2_link_max()  argument
548 	if (ocfs2_supports_indexed_dirs(osb))  in ocfs2_link_max()
584 static inline int ocfs2_refcount_tree(struct ocfs2_super *osb)  in ocfs2_refcount_tree()  argument
586 	if (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_REFCOUNT_TREE)  in ocfs2_refcount_tree()
595 static inline void ocfs2_set_osb_flag(struct ocfs2_super *osb,  in ocfs2_set_osb_flag()  argument
598 	spin_lock(&osb->osb_lock);  in ocfs2_set_osb_flag()
599 	osb->osb_flags |= flag;  in ocfs2_set_osb_flag()
600 	spin_unlock(&osb->osb_lock);  in ocfs2_set_osb_flag()
603 static inline void ocfs2_set_ro_flag(struct ocfs2_super *osb,  in ocfs2_set_ro_flag()  argument
606 	spin_lock(&osb->osb_lock);  in ocfs2_set_ro_flag()
607 	osb->osb_flags &= ~(OCFS2_OSB_SOFT_RO|OCFS2_OSB_HARD_RO);  in ocfs2_set_ro_flag()
609 		osb->osb_flags |= OCFS2_OSB_HARD_RO;  in ocfs2_set_ro_flag()
611 		osb->osb_flags |= OCFS2_OSB_SOFT_RO;  in ocfs2_set_ro_flag()
612 	spin_unlock(&osb->osb_lock);  in ocfs2_set_ro_flag()
615 static inline int ocfs2_is_hard_readonly(struct ocfs2_super *osb)  in ocfs2_is_hard_readonly()  argument
619 	spin_lock(&osb->osb_lock);  in ocfs2_is_hard_readonly()
620 	ret = osb->osb_flags & OCFS2_OSB_HARD_RO;  in ocfs2_is_hard_readonly()
621 	spin_unlock(&osb->osb_lock);  in ocfs2_is_hard_readonly()
626 static inline int ocfs2_is_soft_readonly(struct ocfs2_super *osb)  in ocfs2_is_soft_readonly()  argument
630 	spin_lock(&osb->osb_lock);  in ocfs2_is_soft_readonly()
631 	ret = osb->osb_flags & OCFS2_OSB_SOFT_RO;  in ocfs2_is_soft_readonly()
632 	spin_unlock(&osb->osb_lock);  in ocfs2_is_soft_readonly()
637 static inline int ocfs2_clusterinfo_valid(struct ocfs2_super *osb)  in ocfs2_clusterinfo_valid()  argument
639 	return (osb->s_feature_incompat &  in ocfs2_clusterinfo_valid()
644 static inline int ocfs2_userspace_stack(struct ocfs2_super *osb)  in ocfs2_userspace_stack()  argument
646 	if (ocfs2_clusterinfo_valid(osb) &&  in ocfs2_userspace_stack()
647 	    memcmp(osb->osb_cluster_stack, OCFS2_CLASSIC_CLUSTER_STACK,  in ocfs2_userspace_stack()
653 static inline int ocfs2_o2cb_stack(struct ocfs2_super *osb)  in ocfs2_o2cb_stack()  argument
655 	if (ocfs2_clusterinfo_valid(osb) &&  in ocfs2_o2cb_stack()
656 	    !memcmp(osb->osb_cluster_stack, OCFS2_CLASSIC_CLUSTER_STACK,  in ocfs2_o2cb_stack()
662 static inline int ocfs2_cluster_o2cb_global_heartbeat(struct ocfs2_super *osb)  in ocfs2_cluster_o2cb_global_heartbeat()  argument
664 	return ocfs2_o2cb_stack(osb) &&  in ocfs2_cluster_o2cb_global_heartbeat()
665 		(osb->osb_stackflags & OCFS2_CLUSTER_O2CB_GLOBAL_HEARTBEAT);  in ocfs2_cluster_o2cb_global_heartbeat()
668 static inline int ocfs2_mount_local(struct ocfs2_super *osb)  in ocfs2_mount_local()  argument
670 	return (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT);  in ocfs2_mount_local()
673 static inline int ocfs2_uses_extended_slot_map(struct ocfs2_super *osb)  in ocfs2_uses_extended_slot_map()  argument
675 	return (osb->s_feature_incompat &  in ocfs2_uses_extended_slot_map()